diff --git a/teachWeb/js/typescript.js b/teachWeb/js/typescript.js
index f9f6ac38b746bbad04b6fb1b5d57ecf105a7b32b..42ea93a32ec57522ae280212bdd8be2a41663494 100755
--- a/teachWeb/js/typescript.js
+++ b/teachWeb/js/typescript.js
@@ -471,7 +471,7 @@ var fileSrc="";
     };
 
     document.getElementById("down").onclick = function () {
-        window.open("https://gitee.com/flash2x/raw/master/AnnieJS2Html5Demo.zip");
+        window.open("https://gitee.com/flash2x/AnnieJS2Html5Demo/blob/master/AnnieJS2Html5Demo.zip");
     };
 
     document.getElementById("execute").onclick = function () {